<template>
  <div>
    <el-container style="width:auto; height:100vh; border: 1px solid #eee">
      <el-aside width="200px" style="background-color: rgb(238, 241, 246)">
        <el-menu router :default-openeds="['1']" :default-active="$route.path" unique-opened>
          <el-submenu index="1">
            <template slot="title"><i class="el-icon-message"></i>内容管理</template>

            <el-menu-item-group>
              <template slot="title">物品</template>
              <el-menu-item index="/items/create">新建物品</el-menu-item>
              <el-menu-item index="/items/list">物品列表</el-menu-item>
            </el-menu-item-group>

            <el-menu-item-group>
              <template slot="title">英雄</template>
              <el-menu-item index="/heroes/create">新建英雄</el-menu-item>
              <el-menu-item index="/heroes/list">英雄列表</el-menu-item>
            </el-menu-item-group>

            <el-menu-item-group>
              <template slot="title">文章</template>
              <el-menu-item index="/articles/create">新建文章</el-menu-item>
              <el-menu-item index="/articles/list">文章列表</el-menu-item>
            </el-menu-item-group>
          </el-submenu>

          <el-submenu index="2">
            <template slot="title"><i class="el-icon-message"></i>运营管理</template>
            <el-menu-item-group>
              <template slot="title">广告位</template>
              <el-menu-item index="/ads/create">新建广告位</el-menu-item>
              <el-menu-item index="/ads/list">广告位列表</el-menu-item>
            </el-menu-item-group>
          </el-submenu>

          <el-submenu index="3">
            <template slot="title"><i class="el-icon-message"></i>系统管理</template>
            <el-menu-item-group>
              <template slot="title">分类</template>
              <el-menu-item index="/categories/create">新建分类</el-menu-item>
              <el-menu-item index="/categories/list">分类列表</el-menu-item>
            </el-menu-item-group>
            <el-menu-item-group>
              <template slot="title">管理员</template>
              <el-menu-item index="/admin_user/create">新建管理员</el-menu-item>
              <el-menu-item index="/admin_user/list">管理员列表</el-menu-item>
            </el-menu-item-group>
          </el-submenu>
        </el-menu>
      </el-aside>

      <el-container>
        <router-view :key="$route.path">
        </router-view>
      </el-container>
    </el-container>
  </div>
</template>

<style>
.el-header {
  background-color: #b3c0d1;
  color: #333;
  line-height: 60px;
}

.el-aside {
  color: #333;
}
</style>

<script>
export default {
  data () {
    const item = {
      date: '2016-05-02',
      name: '王小虎',
      address: '上海市普陀区金沙江路 1518 弄'
    }
    return {
      tableData: Array(20).fill(item)
    }
  }
}
</script>
